公开(公告)号：US20200213724A1

公开(公告)日：2020-07-02

申请号：US16447978

申请日：2019-06-21

Applicant: UBTECH ROBOTICS CORP LTD

Inventor： YOUJUN XIONG ,  FANGLIN XING

IPC: H04R1/40 ,  G10L19/008

Abstract: The present disclosure provides a robot and an audio data processing method thereof. The robot includes a body, a main control module, and a sound pickup module. The sound pickup module includes microphones divided into a first microphone array and a second microphone array; the first microphone array includes N microphones disposed around the body; the second microphone array includes M microphones disposed on the body and located on a line connecting two of the microphones in the first microphone array; the main control module is configured to obtain N channels of audio data through the first microphone array, obtain M channels of audio data through the second microphone array, and perform a sound source localization and a sound pickup based on the N channels of audio data and the M channels of audio data.